Review on E-Z Ink (TM) Compatible DR720 Drum Unit Replacement for Brother DCP-8155DN DCP-8150DN MFC-8950DW MFC-8710DW MFC-8910DW HL-6180DW HL-5450DN HL-5470DW MFC-8810DW HL-5440D (1 Drum) by Jeffrey Mosqueda

Same day delivery, installed in minutes and everything works exactly as expected. The print quality is just great. No other issues were reported. Even if there are problems at some point, I can buy five of these and it will still be better than buying an OEM unit. YMMV